Layer Estimates:

Layer: Indigenous Peoples 1630- major linguistic family (ID:0)
Count: 108
Extent:

XMin: -51888.5359788534
YMin: 98549.6696144911
XMax: 2731586.03466665
YMax: 1820549.50546495
Spatial Reference: 102009 (102009)

Layer: Indigenous Peoples 1740- major linguistic family (ID:1)
Count: 148
Extent:

XMin: -1122595.07228363
YMin: 58256.1872249367
XMax: 2767684.7852486
YMax: 2280408.96242487
Spatial Reference: 102009 (102009)

Layer: Indigenous Peoples 1823- major linguistic family (ID:2)
Count: 462
Extent:

XMin: -2589933.16442848
YMin: 57899.4354673866
XMax: 3172557.84549979
YMax: 3725030.46872621
Spatial Reference: 102009 (102009)

Layer: European Settlements 1630 (ID:3)
Count: 20
Extent:

XMin: 1678641.24455463
YMin: 197870.501270114
XMax: 2971280.18838522
YMax: 1709273.23568629
Spatial Reference: 102009 (102009)

Layer: European Settlements 1740 (ID:4)
Count: 182
Extent:

XMin: -239167.546901239
YMin: 95794.0710322484
XMax: 3043779.42714255
YMax: 2153314.41508307
Spatial Reference: 102009 (102009)

Layer: Trading Posts 1823 (ID:5)
Count: 199
Extent:

XMin: -2423366.80405575
YMin: 184798.459748412
XMax: 3287779.68959556
YMax: 3451690.36181147
Spatial Reference: 102009 (102009)

Layer: Explorer Routes 1631-1894 (ID:6)
Count: 15
Extent:

XMin: -2654069.77668325
YMin: 772493.989946433
XMax: 2476248.00821374
YMax: 3525947.01228111
Spatial Reference: 102009 (102009)